PostHero MCP Server: Install & Setup

Install PostHero in Claude Code

Remote URL

Claude Code

claude mcp add --transport http posthero https://mcp.posthero.ai/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "posthero": {
      "url": "https://mcp.posthero.ai/mcp"
    }
  }
}

npm

Claude Code

claude mcp add posthero -e POSTHERO_API_KEY=... -- npx -y @posthero/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "posthero": {
      "command": "npx",
      "args": [
        "-y",
        "@posthero/mcp"
      ],
      "env": {
        "POSTHERO_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the PostHero MCP server do?

PostHero MCP server — schedule and publish social media posts from any MCP-compatible AI tool

Is the PostHero MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does PostHero run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add PostHero to Claude Code?

Run: claude mcp add --transport http posthero https://mcp.posthero.ai/mcp

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